Book a therapist or psychiatrist in Ronkonkoma, NY covered by Aetna

Hi, I’m Chamin!

I bring over 25 years of experience to my work with individuals, couples, and groups, helping them move from feeling overwhelmed to truly empowered. My expertise has led to regular media contributions on platforms like The TODAY Show and CBS Sunday Morning, and I am the author of Seeking Soulmate: Ditch the Dating Game and Find Real Connection. I founded Chamin Ajjan Psychotherapy to provide a warm, welcoming, and supportive space where clinical excellence meets compassionate care and a little pop culture when I can throw it in. We are the regional clinic for the National Social Anxiety Center providing evidence-based treatment that upholds the rigorous standards of the organization. I am dedicated to helping you navigate life's challenges with a collaboration rooted in deep experience and practical, effective tools.

Our couples or relationship therapy framework is designed for partners seeking to rebuild intimacy, improve communication, and navigate life transitions. Please note: Our outpatient practice does not provide crisis intervention, court-mandated counseling, high-conflict mediation, or active separation/divorce litigation services.

Hi there and welcome!

My priority is supporting clients on their journeys towards personal healing & growth.

In 2010, I received my MSW/LMSW. While doing outpatient clinical work at the NYC non-profit agency JBFCS, I became an LCSW. In 2016, I began to establish my private psychotherapy practice, focusing on young and professional adults presenting with a broad variety of life challenges.

Do you find yourself replaying memories that make you feel scared, anxious or uncomfortable in your body? PTSD, anxiety, phobias, and codependency in relationships can be manifestations of our past dictating our present experience. Fortunately, just as our body knows how to heal from a paper-cut, our brain knows how to heal from our past. Trauma-informed techniques allow us to keep the knowledge of the past while loosing any pain or negative beliefs associated with those memories.

You dreamed of what becoming a mother would feel like — and maybe this isn’t it. You’re exhausted in ways you didn’t expect. You’re anxious, or numb, or you can’t stop the intrusive thoughts. You love your baby and yet you feel lost inside your own life. That disconnect is real, and it makes sense.

I specialize in supporting mothers through the emotional weight of the perinatal period; from pregnancy through the postpartum years. This includes birth trauma, postpartum anxiety and depression, intrusive thoughts, and the profound stress of a NICU stay or premature birth. If your baby’s early days were shaped by fear, separation, or medical uncertainty, you don’t have to carry that alone.

In our work together, you won’t be rushed, minimized, or handed a generic coping list. You’ll have space to say the things you haven’t been able to say out loud and to slowly feel like yourself again.

I offer virtual sessions, making it easy to get support from the comfort of your home — no babysitter required.

Ready to take the first step? Book a free 15-minute consultation and let’s talk about whether we’re a good fit.

I am Shari Weiss, PsyD, a licensed clinical psychologist with a decade of experience providing evidence based care. My approach is warm, empathic, and collaborative. I work with individuals and families across the lifespan who are struggling with anxiety, mood, or life transitions and are ready to better understand themselves and feel more in control of their lives.